● Mains synchronous phase lock control
Track and detect the input voltage via mains synchronous terminal card to keep the output voltage constant with that of the grid. The positive/negative sequence of inverter input power can be checked via function codes.
Phase lock control wave
● Output phase shift control
Auto compensation of phase shift caused by transformer can be made through detecting voltage phase of transformer output port or through setting compensation angle manually via function codes;
● Output voltage closed loop feedback control
Perform closed loop feedback control on EPS output voltage to improve control precision of output voltage;
● V/F separation control
Can realize V/F separation control to change V/F characteristic curve;
● Fast output
The output frequency can accelerate to the given frequency in an instant;
● Drive various motors
Drive various motors including permanent magnet synchronous motor, high speed spindle motor, direct drive motor and asynchronous motor.